/*
 * Copyright 2010-2011 CGT&DC ISA RAS
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package websolve.workflow.util;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

public class FileUtils {

    public static byte[] readFile(String path) throws IOException {
        BufferedInputStream bis = new BufferedInputStream(new FileInputStream(path));
        try {
            byte[] data = new byte[bis.available()];
            bis.read(data);
            return data;
        } finally {
            bis.close();
        }
    }

    public static void writeFile(String path, byte[] data) throws IOException {
        BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(path));
        try {
            bos.write(data);
        } finally {
            bos.flush();
            bos.close();
        }
    }

}
